6 Inch Heavy-Duty Caster with Dual Spring Shock Absorption, Corrosion-Resistant Stainless Steel, and Non-Marking Polyurethane Wheels
Price:
/
MOQ:
4
Delivery Time:
5-10days
Brand:
Luma
Product Description
6 Inches Industry Heavy Duty Steel Castors with Dual Steel Spring Shock Absorber and PU Wheels
Product Overview
Stainless steel double spring casters with aluminum core and polyurethane wheels designed for heavy-duty industrial applications in automotive and manufacturing environments.
Material Composition
- Housing: 304 stainless steel (corrosion-resistant, suitable for harsh environments)
- Spring System: Dual spring shock absorption (reduces impact by 40-60% compared to single spring)
- Wheel Core: Aluminum alloy (lightweight yet high load capacity)
- Wheel Surface: Polyurethane (non-marking, abrasion-resistant, hardness 85-95A)
Specialized Design Features
- Sealed ball bearings (IP54 rating, dust/water-resistant)
- Bolt-hole or swivel mounting options
- Optional brake systems (side-lock or total-lock)
Product Specifications
Braking/Orientation: Braking / Side braking / Swivel / Fixed
Size: 5 inches
Wheel Material: PU
Base Plate Material: Q235
Bearing: 6202 Bearing
Installation Height: 190 mm
Base Plate Size: 115 × 100 mm
Hole Distance: 82 × 72 mm
Box Size: 49 × 28.5 × 25 cm
Matching Specifications
- Set 1: 2 brakes + 2 fixed
- Set 2: 2 swivel + 2 fixed
Load Capacity
| Condition | Dynamic Load (per caster) | Static Load (per caster) |
|---|---|---|
| Standard Use | 300-500 kg | 800-1,200 kg |
| High-Temp (≤120°C) | 250-400 kg | 600-900 kg |
Primary Applications
- Automotive Industry: Assembly line tool carts, battery handling equipment, paint shop trolleys
- Other Heavy-Duty Scenarios: Aerospace machinery transport, medical imaging device movers, warehouse logistics
Technical Data Summary
- Temperature Range: -30°C to +120°C
- Wear Resistance: Polyurethane tread lifespan ≈ 3,000 km (on concrete floors)
- Noise Level: <65 dB
- Chemical Resistance: Withstands automotive chemicals including brake fluid and lubricants
- Electrostatic Dissipation: Prevents static buildup in sensitive environments
Why Choose This for Automotive Needs?
- Corrosion Resistance: Withstands automotive chemicals (e.g., brake fluid, lubricants)
- Shock Absorption: Dual springs protect sensitive equipment during movement
- Floor Protection: Polyurethane wheels prevent scratches on epoxy-coated automotive floors
Company Services & Process Overview
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhongshan Luma Caster Manufacturing Co., Ltd.
Location
No. 10, Industrial Avenue, Xiaolan Town, Zhongshan, Guangdong, China, 528415
Contact Person
Ann